Synonym of hysterically funny

comical funny comic hilarious humorous droll entertaining amusing diverting chucklesome priceless ridiculous facetious farcical jocular killing laughable ludicrous side-splitting waggish witty absurd light-hearted rib-tickling risible silly wacky antic comedic humoristic hysteric hysterical jokey riotous screaming sidesplitting uproarious whimsical jocose sportive zany a hoot a laugh a scream batty boffo camp dippy dizzy flaky flakey fool fool-headed gelastic goofus goofy gump ironic jerky joking joshing killingly funny light loony nutty screwy a card a caution crazy shtick fool around Mickey Mouse very funny screamingly funny extremely amusing too funny for words slapstick mirthful rollicking a barrel of laughs madcap clownish outrageous outrageously funny custard-pie rich convulsive rip-roaring very amusing very humorous too much raucous highly amusing a laugh a minute merry happy jolly joyful joyous gay noisy convivial exhilarating jovial scream frolicsome gleeful exhilarated gut-busting riot preposterous crazy foolish playful stupid nonsensical derisory daft cockamamie bizarre good-humored campy good-humoured cheerful asinine derisive mischievous tongue-in-cheek lighthearted odd insane pathetic inane cockamamy hare-brained fantastic mad senseless blithe flippant jesting lively eccentric fanciful jocund pleasant fatuous irrational roguish idiotic teasing fun frivolous clever off the wall daffy flip unusual incredible witless outlandish strange brainless unreasonable unbelievable high-spirited impish sparkling unthinkable puckish fantastical smart derisible blithesome unwise grotesque peculiar glib weird pointless crackpot whacky kooky bubbly cuckoo harebrained kookie looney oddball dotty wild featherheaded for grins astonishing queer imbecilic snappy in jest scintillating engaging off-the-wall enjoyable festive half-baked sunny half-witted cheery bantering ludic wry beguiling quirky prankish rascally lunatic quick-witted curious slaphappy simpleminded wisecracking lunkheaded laughing cockeyed screwball extravagant bubbleheaded incongruous illogical balmy sappy implausible shocking spirited unlikely monstrous singular in fun fun-loving unreal tongue in cheek barmy weak-minded bright interesting delightful arch pleasing pleasurable scampish leprechaunish knavish quaint agreeable foolhardy sharp tricksy devilish quick mindless elvish kittenish inept tomfool original gamesome satirical embarrassing gagged up jaunty unconventional sharp-witted moronic amazing dumb improbable har-har mocking scatterbrained far-fetched dubious unrealistic extraordinary quizzical extreme doubtful inconceivable unserious vivacious capricious kinky grandiose sprightly offbeat unimaginable freaky cock-eyed perky zippy not serious pulling one's leg putting one on make-believe comedical childish hearty knee-slapper nonserious pixieish pixie sly wicked pixy burlesque irreverent ribald laffer crack-up clowning unsatisfactory inadequate pitiful unimpressive vacuous puerile impossible excessive laugh-a-minute dry funny ha-ha ha-ha funny futile exorbitant surreal contemptible for a laugh stimulating gas useless vain ineffectual far-out thick foolheaded brilliant worthy of scorn fun-filled joculous freakish incompetent in vain meaningless irritating taking the cake out of the question irresponsible rash imprudent reckless unintelligent thoughtless inappropriate intelligent to no avail feather-brained keen carefree annoying inconsistent penetrating ignorant inadvisable glad ingenious appealing captivating enchanting idiosyncratic piquant epigrammatic piercing charming injudicious misguided capering a joke a bit much OTT a bit thick over the top chirpy intriguing riveting compelling absorbing fascinating crotchety chimerical cheering obtuse gratifying upbeat novel gladdening highbrowed snazzy profound quick on the draw tactful smart-aleck racy nimble-witted smart-alecky cutting quick on the uptake dicey imaginative random chancy uncertain old-fashioned creative arbitrary flighty genial buoyant rejoicing escapist fantasy distracting relaxing naive dopey doltish cut up idiotical improvident in good spirits unconstrained boisterous content jumping saturnalian winsome zingy boon zappy ecstatic pleased larking rocking grooving exultant remarkable dim-witted ill-considered frisky coltish unique exceptional rare phenomenal without a care in the world imaginary uncommon unconvincing illusory incredulous surprising exuberant skittish elfish larky peppy frolicky fay sportful zestful sensational astounding unconceivable erratic misleading romantic ambitious visionary uncompelling artificial airy naughty animated energetic zesty larkish bouncy sparky stunning notable striking momentous prodigious miraculous excitable pizazzy feeling one's oats bright-eyed and bushy-tailed espiègle in high spirits full of vim and vigour full of fun full of life full of pep jazzy full of get-up-and-go full of beans full of joie de vivre pizzazzy illusive suppositious different potty hallucinatory unforgettable eye-catching arresting special spectacular stupendous unwonted uncustomary noteworthy conspicuous outré exceeding uncanny extraordinaire unprecedented serious especial eye-popping unco atypical preternatural unaccustomed abnormal aberrated aberrant freak anomalous tremendous out-of-the-way wondrous out of sight cock-and-bull unfamiliar amazeballs heavy flash gnarly forby unexpected off beaten path never to be forgotten unheard-of out of this world out of the ordinary cranky wacko cracked nuts dilly off-centre avant-garde out there way out in left field off the air

hysterical neurosis hysterics hysteroid hysteroidal hysteron proteron hysteron proterons hysterically hysterical aphonia hysterical hysteric hysteria hysterectomy